rsb.filter

Class TypeFilter

java.lang.Object

rsb.filter.TypeFilter

All Implemented Interfaces:

Filter

public class TypeFilter
extends Object
implements Filter

A Filter that only accepts events which have a payload of a specific type. Events are accepted if their payload can be assigned to the desired class (ie. also subclasses are accepted).

Author:

swrede, jwienke

Constructor Summary

Constructors

Constructor and Description
TypeFilter(Class<?> type) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
boolean	equals(Object that)
int	hashCode()
boolean	match(Event event) Tells whether the given event matches the filter and hence shall be dispatched or not.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TypeFilter

public TypeFilter(Class<?> type)

Constructor.

Parameters:

type - the desired payload type, not null

Throws:

IllegalArgumentException - type is null

Method Detail

match

public boolean match(Event event)

Description copied from interface: Filter

Tells whether the given event matches the filter and hence shall be dispatched or not.

Specified by:

match in interface Filter

Parameters:

event - the event to test, not null

Returns:

true if the event matches the restrictions specified by this filter and hence can be delivered to the client, false to remove the event from the stream.

equals

public boolean equals(Object that)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object